which component of luria agar allows the arginine auxotrophs to grow without additional supplementation?
Answers
The component of Luria agar that allows the arginine auxotrophs to grow without additional supplementation is tryptone.
What are arginine auxotrophs?Аrginine аuxotrophy occurs in certаin tumor types аnd is usuаlly cаused by the silencing of аrgininosuccinаte synthetаse 1 or аrginine lyаse genes. Such tumors аre often аssociаted with аn intrinsic chemoresistаnce аnd thus а poor prognosis. Аrginine аuxotrophy however renders these tumors vulnerаble to treаtment with аrginine-degrаding enzymes.
In the arginine auxotrophs, the culture media includes Luria agar broth, which has components: tryptone, yeast extract, and NaCl in H2O. Tryptone, derived from а digest of cаsein (а protein in cow’s milk), provides аmino аcids, which serve аs building blocks for protein synthesis аs well аs а cаrbon source for the bаcteriа.
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Related Questions
Hull fouling is a(n) _______ introduction of nonnative species.
a.
unintentional
b.
intentional
c.
unimportant
d.
land-based
Answers
Answer:
A
Explanation:
Hull fouling is an unintentional introduction of non-native species.
What do you mean by Species?Species may be defined as a group of organisms that can reproduce naturally with one another and create fertile offspring.
Hull fouling is the outcome of the accumulation of marine growth in the aquatic ecosystem. It indicates the arrival of any non-native species in the different habitats of the ecosystem. It is responsible for enhancing the level of biodiversity in a specific area.
Therefore, Hull fouling is an unintentional introduction of non-native species.
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Which natural physiologic process helps prevent bacterial infections within the clients bladder?
Answers
The natural physiologic process that helps prevent bacterial infections within the client's bladder is the flushing action of urine.
The urinary system, including the bladder, plays a vital role in maintaining the body's health by eliminating waste and potentially harmful substances. The constant production and release of urine help flush out bacteria and other pathogens that may enter the bladder. The flow of urine helps to mechanically remove bacteria from the bladder, preventing their colonization and subsequent infection. Additionally, the urine itself contains certain components, such as antimicrobial peptides and high osmolarity, which can inhibit bacterial growth and provide further protection against infections in the bladder.
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The plates of the Earth’s crust are in constant motion. Describe how this happens.
HELP ME PLEASE!!!
Answers
The defining trait of hominins is _____.
a.bipedalism
b.tool use
c.a large brain
d.forward facing eyes
e.opposable thumbs
The earliest hominin fossils were found in ____.
a.Africa
b.Asia
c.Australia
d.The South Pacific
e.Europe
Monotremes are pouches animals that live in Australia or New Zealand.
True
False
Mammals feed their young with insects, plants, and roots.
True
False
Answers
Hominins are any member of the taxonomic tribe Hominini, the evolutionary group that includes modern humans and now-extinct bipedal relatives.
Some characteristics that have distinguished hominins from other primates, living and extinct, are the following:
Erect postureBipedal locomotionLarger brainsBehavioral characteristics such as specialized tool use and, in some cases, communication through languageThe earliest fossils of our own genus, Homo, are found in East Africa and dated to 2.3 million years ago.
Monotremes are mammals that lay eggs and has a single urogenital and digestive orifice. Only the echidnas and platypuses are included in this group. They have pouches which they use to store their eggs and are native of Australia.
Mammals are animals of the class mammalia, characterized by being warm-blooded, having hair and producing milk with which to feed its young. This means that mammals do not feed their young with insects, plants and roots.
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Which process is needed for these runners to continue running?
Answers
Answer:
Anaerobic respiration.
Explanation:
Anaerobic respiration is the process that is needed for the runners in order to continue running because running needs quick and huge amount of energy and this energy only supplied by anaerobic respiration. The Anaerobic respiration does not need oxygen for generating energy in the form of ATP so the runners gain energy from this anaerobic respiration process.
Can anyone help giving 5 stars
Answers
Answer:
I think that it's the 2nd option
A cladogram is shown below. a) Why is the amoeba considered an outgroup in this cladogram?
b) What trait does a salmon have that an earthworm does not?
c) What does this cladogram tell you about the evolutionary relationship of the traits of jaws and limbs?
d) A squirrel glider is an organism with jaws, limbs, and hair. It does not use a placenta for reproduction. Where do you think this organism would belong in the cladogram?
Answers
a) The amoeba is an outgroup in this cladogram because it is unicellular, while all of the other organisms are multicellular.
b) The salmon has jaws, while the earthworm does not. The animal connected to the trait will have that trait, while the animal(s) to the left does not. The animal(s) to the right also do have that trait, unless it is contradictory (such as a multicellular organism being unable to be unicellular). Since the salmon is connected to the jaws trait, the animal to its left (earthworm) does not have jaws.
c) Not completely sure. Maybe limb traits developed after jaw traits? More animals have jaws than limbs?
d) Between the kangaroo and the cat. It does have hair, so it wouldn't fit to the kangaroo's left. But since the squirrel glider doesn't have a placenta, it could not be in the cat's spot or to the right of the cat. This means that it has to be between the kangaroo and the cat.
Grazing is a method of feeding in which herbivores, such as sheep, feed on plants. The intensity in which the herbivores in an ecosystem graze impacts the biodiversity of the plants in that ecosystem, as shown in the graph below.
According to the graph, biodiversity is low during low grazing intensities. This is because only a few species of plants are able to outcompete the others and dominate the ecosystem. As the grazing intensity increases, the biodiversity increases because the dominant plant species are kept in check by the grazers. This allows the weaker competitors to grow. At very high grazing intensities the biodiversity decreases because only plants with adaptations to tolerate the effects of grazing are able to survive.
Which of the following best explains how plant biodiversity would change if all of the grazers were suddenly removed from an ecosystem experiencing high intensity grazing?
A.
Plant biodiversity would likely decrease because every species of plant could grow without limitation after the herbivores were removed.
B.
Plant biodiversity would likely increase because removing one population from an ecosystem would allow more resources for all the others.
C.
Plant biodiversity would likely decrease because a few of the more dominant plant species would outcompete all the others.
D.
Plant biodiversity would likely increase because only a few of the remaining plant species would be able to thrive without the herbivores.
Answers
Answer:
I believe the answer is B , it should be .
Explanation:
Answer:
Plant biodiversity would likely decrease because a few of the more dominant plant species would outcompete all the others.
Explanation:
if a researcher moves the operator to the far end of the operon, which of the following processes would likely occur when the cell is exposed to lactose?
Answers
If a researcher moves the operator to the far end of the operon, the cell would likely be able to produce the necessary enzymes to break down lactose.
The operon is a group of genes that work together to control the expression of a specific trait or function in a cell. The lactose operon, for example, includes genes that are responsible for the breakdown of lactose, a sugar found in milk.
The operator is a segment of DNA that controls the expression of the genes in the operon.
When lactose is not present, the repressor protein binds to the operator, preventing the transcription of the genes. However, when lactose is present, it binds to the repressor protein and changes its shape, causing it to release from the operator. This allows RNA polymerase to bind to the promoter and initiate transcription of the genes.
If the operator is moved to the far end of the operon, the repressor protein would no longer be able to bind to it and control the expression of the genes. This would likely lead to the continual expression of the genes responsible for lactose breakdown, even in the presence of lactose. As a result, the cell would be able to produce the necessary enzymes to break down lactose, regardless of the amount present in the environment.
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Leg muscles are predominantly composed of which type of muscle fiber?
a. Slow oxidative
b. Fast glycolytic
c. Fast oxidative-glycolytic
d. Slow glycolytic
e. Fast oxidative
Answers
Leg muscles are predominantly composed of slow oxidative muscle fiber. What are muscle fibers? Muscle fibers are muscle cells that are long and cylindrical. They contract in response to stimuli, which leads to the movement of body parts.
Muscle fibers are responsible for the movement of the body and are made up of two types of muscle fibers: slow oxidative and fast glycolytic.
Type of muscle fiber in leg muscles: Slow oxidative muscle fibers are more prevalent in leg muscles than other types of muscle fibers. Slow oxidative muscle fibers are suited for long, steady, submaximal exercises because they have a lot of mitochondria and myoglobin, which provide oxygen for energy production. They have a lower glycolytic capacity, which means they use carbohydrates less effectively to generate energy. Slow oxidative muscle fibers are essential for activities that require endurance, such as walking, running, and cycling.
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explain your analysis in determining the paternity of the chick
Answers
Determining the paternity of a chick can be done through DNA analysis, visual characteristics, or behavioral observations. DNA analysis is the most accurate method, while visual characteristics and behavior can also provide clues.
To determine the paternity of the chick, various methods can be used, such as DNA analysis, visual characteristics, and behavioral observations. DNA analysis is the most accurate method and involves collecting DNA samples from the chick and potential fathers and comparing them to determine the genetic match.
Visual characteristics and behavioral observations can also provide clues to the identity of the father, such as feather coloration or mating behavior. Overall, a combination of these methods can be used to accurately determine the paternity of the chick.
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What 5 conditions need to be met for a population to be genetic equilibrium
Answers
In order to meet a genetic equilbrium, a population should:
1. Have no changes in the DNA sequence.
2. Be a very large population.
3. Perform random mating.
4. Have no migration movements taking place.
5. Have no natural selection occuring.
Which of the following is found when researchers compare girls who were exposed prenatally to large amounts of male hormones to girls who were not?
A. The girls exposed to a large amount of male hormones have more expressive traits
B. The girls exposed to a large amount of male hormones more strongly prefer masculine activities and male playmates
C. The girls exposed to a large amount of male hormones more strongly prefer masculine activities but not male playmates
D. The girls exposed to a large amount of male hormones are no different
Answers
The girls exposed to a large amount of male hormone more strongly prefer masculine activities and male playmates so the correct answer is option (B).
Researchers are interested in studying the influence of hormones on a variety of behaviors, including aggression, language development, and play preferences. One hormone in particular, testosterone, has been found to influence many of these behaviors. Females prenatally exposed to high levels of testosterone typically exhibit more “masculine” behaviors such as more aggression and less interest in dolls or typically feminine toys.
They also tend to prefer male playmates and have a stronger preference for “masculine” activities, such as rough-and-tumble play.
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Experiment: 10 people are at rest and their blood pressure is taken using a blood pressure devise; then, you have these 10 people do 50 jumping jacks and re-measure their blood pressure. What is the dependent variable?
Answers
Answer:
Blood pressure measurements
Explanation:
Dependent variables are the values that are measurable.
Dominic made the table below to organize his notes about mixtures. A 1-column table. The first column labeled properties of mixtures has entries has no set composition, must have more than one state of matter, must have more than one substance. What mistake did Dominic make? The title should read “Properties of Solutions” because some mixtures do not have all of the properties listed. There is a definite recipe to make each mixture, so the composition of a mixture is set. Although it is possible to have more than one state, it is also possible to have only one state. A single substance can be used to make a mixture if the substance is composed of more than one element
Answers
The statement for mistake make to organize his notes about mixtures is "Although it is possible to have more than one state, it is also possible to have only one state."
What is mixture?A mixture is really a material made up of two or more simpler components that are not chemically linked.
Moreover, individual substances preserve their qualities in a mixture, but their characteristics can change if they create a compound; when mixed, individual substances keep their properties in a mixture, but their properties can change if they form a compound.
Therefore, when matter is mixed, such as with clouds, it can have qualities from multiple states. Hence, the correct answer is although it is possible to have more than one state, it is also possible to have only one state.
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Why did the Silurian period end?
Answers
Answer:
a series of exinction event led to climate change
Explanation:
i hoped this helped
Some of the energy made in cellular respiration is changed to?
Answers
Answer:
ATP
Explanation:
Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
The city of Green Valley, Arizona, is trying to determine where to locate a new fire station. The fire station is expected to serve four neighborhoods.
Neighborhood X coordinate Y coordinate Number of homes
Birchwood 0.5 3.5 172
Cactus Circle 2 0.5 42
De La Urraca 3 1.5 223
Kingston 3 1 44
a The X* coordinate of the weighted center of gravity for the new fire station is _____. Enter your response to 2 decimal places.
b. The Y* coordinate of the weighted center of gravity for the new fire station is _____. Enter your response to 2 decimal places.
c. What other factors might come into play when making the final decision?
a. Zoning Considerations
b. Distance from other fire stations
c. Available space
d. All of the above.
Answers
(a) The X* coordinate of weighted center of gravity for new fire station is 1.82. (b) The Y* coordinate of weighted center of gravity for new fire station is 2.06. (c) The factors might come into play when making the final decision is Zoning Considerations, Distance from other fire stations, Available space. Option D is correct.
To determine the location for the new fire station in Green Valley, we need to calculate the weighted center of gravity based on the coordinates and the number of homes in each neighborhood.
The X* coordinate of the weighted center of gravity can be calculated using the formula;
X* = (X₁ × N₁ + X₂ × N₂ + X₃ × N₃ + X₄ × N₄) / (N₁ + N₂ + N + N₄)
where X₁, X₂, X₃, X₄ are the X coordinates of the neighborhoods, and N₁, N₂, N₃, N₄ are the number of homes in each neighborhood.
Using the given data:
X* = (0.5 × 172 + 2 × 42 + 3 × 223 + 3 × 44) / (172 + 42 + 223 + 44)
X* ≈ 1.82
Therefore, the X* coordinate of the weighted center of gravity for the new fire station is approximately 1.82.
The Y* coordinate of the weighted center of gravity can be calculated using the same formula, replacing the X coordinates with Y coordinates:
Y* = (Y₁ × N₁ + Y₂ × N₂ + Y₃ × N₃ + Y₄ × N₄) / (N₁ + N₂ + N₃ + N₄)
Using the given data:
Y* = (3.5 × 172 + 0.5 × 42 + 1.5 × 223 + 1 × 44) / (172 + 42 + 223 + 44)
Y* ≈ 2.06
Therefore, the Y* coordinate of the weighted center of gravity for the new fire station is approximately 2.06.
When making the final decision on the location of the fire station, several other factors might come into play;
Zoning Considerations: The city needs to consider any zoning regulations or restrictions that might limit the potential locations for the fire station.
Distance from other fire stations: The proximity to existing fire stations is an important factor to ensure efficient coverage and response times across the area.
Available space: The availability of suitable land or buildings that meet the requirements for a fire station, such as accessibility, size, and infrastructure, should be considered.
Ultimately, the decision should take into account a combination of factors, including zoning considerations, distance from other fire stations, and available space. This comprehensive approach ensures that the fire station is strategically located to serve the four neighborhoods effectively and efficiently.
Hence, D. is the correct option.
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Please help!! I’ll give brainliest!
Answers
Answer:
50 50
Explanation:
The three main plant life processes are cellular respiration, photosynthesis, and transpiration. Drag each description to the correct process heading.
Answers
Respiration
• Converts food to usable energy
,• Releases carbon dioxide into the air
,• Uses oxygen
Photosynthesis
• Requires chlorophyll
,• Produces food for the plant
,• Uses carbon dioxide and water
,• Pulls water up from the roots to the leaves
Transpiration
• Important part of the water cycle
,• Returns water to the air
3. What characteristics of the respiratory system restrict where an organism is
able to live?
Answers
Answer:
Respiratory System
Your respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood. Common problems include allergies, diseases or infections.
What is the respiratory system?
The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide.
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FUNCTION
What does the respiratory system do?
The respiratory system has many functions. Besides helping you inhale (breathe in) and exhale (breathe out), it:
Allows you to talk and to smell.
Warms air to match your body temperature and moisturizes it to the humidity level your body needs.
Delivers oxygen to the cells in your body.
Removes waste gases, including carbon dioxide, from the body when you exhale.
Protects your airways from harmful substances and irritants.
ANATOMY
What are the parts of the respiratory system?
The respiratory system has many different parts that work together to help you breathe. Each group of parts has many separate components.
Your airways deliver air to your lungs. Your airways are a complicated system that includes your:
Mouth and nose: Openings that pull air from outside your body into your respiratory system.
Sinuses: Hollow areas between the bones in your head that help regulate the temperature and humidity of the air you inhale.
Pharynx (throat): Tube that delivers air from your mouth and nose to the trachea (windpipe).
Trachea: Passage connecting your throat and lungs.
Bronchial tubes: Tubes at the bottom of your windpipe that connect into each lung.
Lungs: Two organs that remove oxygen from the air and pass it into your blood.
From your lungs, your bloodstream delivers oxygen to all your organs and other tissues.
Muscles and bones help move the air you inhale into and out of your lungs. Some of the bones and muscles in the respiratory system include your:
Diaphragm: Muscle that helps your lungs pull in air and push it out.
Ribs: Bones that surround and protect your lungs and heart.
When you breathe out, your blood carries carbon dioxide and other waste out of the body. Other components that work with the lungs and blood vessels include:
Alveoli: Tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place.
Bronchioles: Small branches of the bronchial tubes that lead to the alveoli.
Capillaries: Blood vessels in the alveoli walls that move oxygen and carbon dioxide.
Lung lobes: Sections of the lungs — three lobes in the right lung and two in the left lung.
Pleura: Thin sacs that surround each lung lobe and separate your lungs from the chest wall.
Some of the other components of your respiratory system include:
Cilia: Tiny hairs that move in a wave-like motion to filter dust and other irritants out of your airways.
Epiglottis: Tissue flap at the entrance to the trachea that closes when you swallow to keep food and liquids out of your airway.
Larynx (voice box): Hollow organ that allows you to talk and make sounds when air moves in and out.
CONDITIONS AND DISORDERS
What conditions affect the respiratory system?
Many conditions can affect the organs and tissues that make up the respiratory system. Some develop due to irritants you breathe in from the air, including viruses or bacteria that cause infection. Others occur as a result of disease or getting older.
Conditions that can cause inflammation (swelling, irritation and pain) or otherwise affect the respiratory system include:
Allergies: Inhaling proteins, such as dust, mold, and pollen, can cause respiratory allergies in some people. These proteins can cause inflammation in your airways.
Asthma: A chronic (long-term) disorder, asthma causes inflammation in the airways that can make breathing difficult.
Infection: Infections can lead to pneumonia (inflammation of the lungs) or bronchitis (inflammation of the bronchial tubes). Common respiratory infections include the flu (influenza) or a cold.
Disease: Respiratory disorders include lung cancer and chronic obstructive pulmonary disease (COPD). These illnesses can harm the respiratory system’s ability to deliver oxygen throughout the body and filter out waste gases.
Aging: Lung capacity decreases as you get older.
Damage: Damage to the respiratory system can cause breathing problems.
The characteristics of the respiratory system restrict where an organism is able to live, due to the availability and diversification of oxygen sources, not all living beings can obtain an oxygenation rate
What are the main factors that influence the solubility of oxygen?There are, however, two factors that change its solubility:
pressure and temperature.The influence of pressure on a liquid can be stated by Henry's Law: "At constant temperature, the solubility of a gas in a liquid is directly proportional to the partial pressure of the gas above the liquid."
With this information, we can conclude that the characteristics of the respiratory system restrict where an organism is able to live, due to the availability and diversification of oxygen sources, not all living beings can obtain an oxygenation rate
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What possible "explanatory story" might explain the observation described above?
PCB in the Last Frontier: A Case Study on the Scientific Method" file.
How would you test your hypothesis made above?
5-10 sentences for two questions.
Answers
The elevated PCB levels in the Last Frontier region may be attributed to a clandestine illegal dumping operation, where an unidentified entity has been disposing of PCB waste covertly. To test the hypothesis of an illegal dumping operation causing the observed increase in PCB levels, Conduct thorough sampling, identify potential dumping sites, investigate local industries, conduct stakeouts, trace the source, and take legal action and prevention measures.
The observation described above, which is detailed in the "PCB in the Last Frontier: A Case Study on the Scientific Method" file, can be explained by the presence of a clandestine illegal dumping operation in the Last Frontier region. This explanatory story suggests that an unidentified entity has been secretly disposing of PCB (polychlorinated biphenyl) waste in the area, leading to the elevated levels of PCBs detected in the environment.
1. Conduct thorough sampling: Collect samples from various locations in the Last Frontier region, including soil, water, and air samples, to quantify and compare the PCB levels. This will help establish a baseline for normal PCB concentrations in the area.
2. Identify potential dumping sites: Analyze the collected samples to identify hotspots of PCB contamination. Use geospatial mapping techniques and data analysis to identify areas with significantly higher PCB concentrations.
3. Investigate local industries: Examine nearby industrial facilities, waste disposal sites, and manufacturing plants to determine if any of them are involved in handling or producing PCBs. Gather information on their waste management practices and compliance with regulations.
4. Stakeout and surveillance: Set up surveillance equipment and conduct stakeouts in suspected areas to catch any illegal dumping activities in action. This may involve coordinating with law enforcement agencies and environmental protection organizations.
5. Trace the source: Analyze the collected PCB samples to determine the specific composition and characteristics of the PCBs. This information can help trace the origin of the PCBs and potentially identify the responsible party.
6. Legal action and prevention: If evidence of illegal dumping is discovered, report the findings to the appropriate authorities for legal action. Additionally, recommend stricter regulations, increased monitoring, and public awareness campaigns to prevent further illegal dumping incidents.
By following these steps, it is possible to investigate and test the hypothesis of an illegal dumping operation, ultimately providing evidence to support or refute the explanatory story behind the observed increase in PCB levels in the Last Frontier region.
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The pathogenesis of pneumonia includes the inhalation of microbial agents and the resulting of which of the following? (Select all that apply.) Inflammation Lung consolidation Formation of exudates Alveolar wall thickening Decreased lung compliance
Answers
Answer:
Inflammation
Lung consolidation
Formation of exudates
Explanation:
Pneumonia could be caused by Bacteria, viruses, and fungi. The air sacs are usually affected and characterized by presence of pus in the sacs. It could be serious and life threatening and can be treated with antibiotics.
The pathogenesis of pneumonia includes the inhalation of microbial agents, Inflammation , Lung consolidation and Formation of exudates.
help plz i will mark the brainlest plz anyone help
A scientific hypothesis should be specific and demonstrate the relationship between the independent variable and the dependent variable. Which of the following is the best hypothesis written in the correct format? Question 5 options: Cars on different surfaces skid at different speeds. If surface type affects friction, then cars on concrete will skid slower than cars on ice. If cars on concrete skid slower on ice, then concrete is the best surface I think a car on the concrete will skid the slowest.
Answers
Answer:
If surface type affects friction, then cars on concrete will skid slower than cars on ice.
Explanation:
This answer choice addresses both the independent and dependent variables. Surface type is the Independent variable, and the dependent variable is the speed the car skids.
hope this helped!
If surface type affects friction, then cars on concrete will skid slower than cars on ice. This statement is correct and the correct hypothesis.
What is a scientific hypothesis?
A scientific hypothesis is a theory that offers a speculative explanation for a phenomenon or a specific group of related events that have been observed in the natural world. The capacity to be supported or disproven by observation and experimentation are the two main characteristics of a scientific hypothesis, and they are embodied in an "If...then" statement that summarises the notion.
In the middle of the 20th century, British philosopher Karl Popper, who was of Austrian descent, established the idea that a scientific theory might be both falsified and tested.
The scientific method, the strategy used by scientists to try to comprehend and evaluate theories regarding natural events, includes the formation and testing of hypotheses. The process of developing a hypothesis is commonly referred to as creative and is based on prior scientific understanding, intuition, or experience.
Therefore, the correct hypothesis is the statement, that if surface type affects friction, then cars on concrete will skid slower than cars on ice.
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n Drosophila melanogaster the allele for wild-type tan body color (B) is dominant to the recessive allele for black body color (b). Similarly, the allele for wild-type wing shape (V) is dominant to the recessive allele for vestigial wings phenotype (v). In the cross diagrammed above, the expected and observed results are shown. Which of the following best explains the observed results of the cross.
Expected BbVv-- 862, bbvv-- 862, Bbvv-- 862, bbVv--862
Observed BbVv-- 1447, bbvv-- 1416, Bbvv-- 309, bbVv-- 277
Answers
The observed results of the cross in Drosophila melanogaster show deviation from the expected results, indicating that epistasis is occurring.
Epistasis is a phenomenon where the expression of one gene affects the expression of another gene. In this case, the interaction between the B and V genes is affecting the expression of their respective traits.
Specifically, it appears that the V gene is epistatic to the B gene, meaning that the presence of the dominant V allele is masking the expression of the recessive b allele in the Bbvv genotype.
This can be seen in the observed numbers, where the Bbvv genotype is less than expected, indicating that the presence of the dominant V allele is leading to a higher expression of the wild-type wing shape.
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deep earth extraction inc. operates a facility near estuary bay. discharging waste from the facility into the bay can result in
Answers
Deep earth extraction inc. operates a facility near estuary bay. discharging waste from the facility into the bay can result in penalties and damages. The correct option to this question is A.
Potentially culpable parties can shield themselves from accountability by changing ownership in the event that dangerous chemicals are released from a facility. 35. Possibile liable parties can escape accountability in the event of a leak of hazardous chemicals from a facility by changing ownership. a harmful tort.
Misdemeanor-level infractions are punishable by up to a year in jail and/or fines of up to $100,000 for individuals and $200,000 for businesses (see alternative Fines Act 18 U.S.C. 3571). Sections 407, 408, 409, 414, and 415 violations require a required minimum of 30 days in prison.
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Complete question: Deep Earth Extraction, Inc., operates a facility near Estuary Bay. Discharging waste from the facility into the bay can result in a. penalties and damages.b. penalties only.c. damages only.d. none of the choices.
If all of the stratospheric ozone suddenly disappeared, ________. A) plants would flourish
B) there would be a dramatic decrease in skin cancers
C) most life on Earth would cease to exist because of the amount of UV radiation penetrating the atmosphere
D) insects would be the only organisms to survive
E) Earth's surface would warm considerably
Answers
Answer:C
Explanation:
Explain what each of the parts of the taxonomic designation Acer rubrum (L.) indicates, and what other taxonomic
information could be added if all the classification elements were used, rather than only three.
Answers
Acer rubrum (L.) is comprised of the generic name 'Acer', the species name 'rubrum'. The 'L' stands for "Linnaeus".
Scientific namesScientific names are composed of two different parts: the genus name and the species name in Latin (it is a specific epithet).
Sometimes another word is added after the genus and species name, which indicates the name of the person that described the species.
This word may be sometimes abbreviated, for example, "L" stands for "Linnaeus".
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HELP PLEASE!!
Your assignment is to write a narrative detailed explanation of both photosynthesis and cellular respiration and submit it to be reviewed. It must contain all the following terms:
reactants
products
carbon dioxide
oxygen
sunlight
ATP
glucose
water
roots
stomata
mitochondria
chloroplast
chlorophyll
producers
consumers
and the correct equations for both processes
Answers
1,2,3,5,10,11
Explanation:
because they produce a pigment called chlorophyll
1.artificial eutrophication is caused by?
2.it happens when?
3.what is the greatest cause of artificial eutrophication?
4.name another cause of artificial eutrophication.
5.what substance causes an algal bloom to form?
6.why do fish die in a body of water where an algal bloom has formed?
Answers
Artificial eutrophication is caused by humans through the discharge from farms, agricultural fields etc.
Eutrophication is basically defined as the process by which a water body or parts of a water body become enriched in nutrients and minerals like phosphorus and nitrogen. Due to this increase in the amount of nutrients, algal bloom in large amounts is observed.
Artificial eutrophication is caused by humans. The discharge from agricultural fields contains fertilizers. These fertilizers contain nutrients like phosphorus and nitrogen which increase the nutrition content in water and promote algal bloom. Another major cause of artificial eutrophication are the phosphates which are present in the dish washing liquids. Due to this, the amount of dissolved oxygen in the water decreases and this leads to the death of fishes living in it.
To know more about artificial eutrophication here
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